CVE-2026-98015

The Linux kernel contains a use-after-free vulnerability in the net/mlx5: E-Switch component within the mlx5_eswitch_termtbl_put() function. The issue arises because the tt->ref_count cleanup check occurs after the termtbl_mutex has been released, allowing a race condition where one caller fre...

CVE-2026-97998

A vulnerability exists in the Linux kernel 's netfilter: nfnetlink_log component where instances are refcounted, but memory release only occurs during a 1 -> 0 transition , while unlinking from hashes can happen at any refcount. Uncooperative userspace can trigger a race condition by forcing a...

CVE-2026-97998

In the Linux kernel, the following vulnerability has been resolved: netfilter: nfnetlinklog: cope with concurrent instance destruction Instances are refcounted. However, only memory release happens on the 1 - 0 transition; the unlink from hashes can occur with any refcount. Uncooperative userspac...

CVE-2026-97975

The Linux kernel contains a NULL pointer dereference vulnerability in the Bluetooth hci_sysfs component. A race condition exists between hci_conn_del_sysfs() and concurrent child device unregistration (such as a BNEP network device calling unregister_netdev()). During unregistration, device_del()...

EUVD-2026-86629

In the Linux kernel, the following vulnerability has been resolved: Bluetooth: hcisysfs: Fix NULL pointer dereference in devicedel A NULL pointer dereference in klistput occurs when a child device such as a BNEP network device in bnepsession is concurrently being unregistered while hciconndelsysf...

EUVD-2026-86816

In the Linux kernel, the following vulnerability has been resolved: net/mlx5e: Move representor vnic reporter to eswitch devlink port The representor vnic devlink health reporter is created and destroyed along the representor netdev unload path, which is not serialized by the devlink instance loc...

CVE-2026-97942

The Linux kernel contains a vulnerability in the x86 alternatives patching code where a race condition between text poking and change_page_attr (CPA) can occur. If vmalloc_to_page() fails due to this race, it can result in the collapsing of page tables or the breaking of PMD hugepages . This issu...

CVE-2026-97941

A race condition exists in the Linux kernel memory management system within mm/slab. The __slab_try_return_freelist() function incorrectly assumed that no objects were freed to a slab if slab->freelist was NULL and cmpxchg succeeded. This oversight leads to a classic ABA problem where a slab c...

CVE-2026-97941 mm/slab: take n->list_lock in __slab_try_return_freelist() to avoid race

In the Linux kernel, the following vulnerability has been resolved: mm/slab: take n-listlock in slabtryreturnfreelist to avoid race Commit ba7425312607 "mm, slab: add an optimistic slabtryreturnfreelist" incorrectly assumed that nobody has freed an object to the slab as long as slab-freelist is...

EUVD-2026-86795

In the Linux kernel, the following vulnerability has been resolved: mm/slab: take n-listlock in slabtryreturnfreelist to avoid race Commit ba7425312607 "mm, slab: add an optimistic slabtryreturnfreelist" incorrectly assumed that nobody has freed an object to the slab as long as slab-freelist is...

CVE-2026-97941

In the Linux kernel, the following vulnerability has been resolved: mm/slab: take n-listlock in slabtryreturnfreelist to avoid race Commit ba7425312607 "mm, slab: add an optimistic slabtryreturnfreelist" incorrectly assumed that nobody has freed an object to the slab as long as slab-freelist is...

CVE-2026-97938

The Linux kernel contains a use-after-free race condition involving the cad_pid struct pid pointer. The issue occurs because proc_do_cad_pid() reads the pointer and passes it to pid_vnr() without protecting its lifetime; a concurrent writer can replace the pointer and drop the reference before th...

EUVD-2026-86792

In the Linux kernel, the following vulnerability has been resolved: reboot: fix cadpid use-after-free race cadpid is a single kernel-wide struct pid pointer. procdocadpid reads it and passes it to pidvnr without protecting the lifetime of the referenced struct pid. A concurrent writer can replace...

CVE-2026-97933

The Linux kernel is vulnerable to a use-after-free race condition within the tracing subsystem. When a tracer option file is opened, the system uses a descriptor pointing to an element on the trace_array's topts array to increment the trace_array's reference counter. However, a race condition exi...

EUVD-2026-86787

In the Linux kernel, the following vulnerability has been resolved: tracing: Take tracearray reference when opening a tracer options file When a tracer option file is opened, it is passed a descriptor that points to an element on the tracearray's topts array. This element has information to find...

CVE-2026-97925

A race condition exists in the Linux kernel during the replacement of a broadcast device . The issue occurs because tick_install_broadcast_device() is not serialized against concurrent tick broadcast operations. Specifically, a race between __tick_broadcast_oneshot_control() and tick_install_broa...

EUVD-2026-86779

In the Linux kernel, the following vulnerability has been resolved: tick/broadcast: Plug clockevents replacement race 朱恺乾 reported and decoded the following race condition when a broadcast device is replaced: CPUA CPUB tickbroadcastoneshotcontrol bc = tickbroadcastdevice.evtdev;...

CVE-2026-97925

In the Linux kernel, the following vulnerability has been resolved: tick/broadcast: Plug clockevents replacement race 朱恺乾 reported and decoded the following race condition when a broadcast device is replaced: CPUA CPUB tickbroadcastoneshotcontrol bc = tickbroadcastdevice.evtdev;...

EUVD-2026-86763

In the Linux kernel, the following vulnerability has been resolved: ASoC: sti: initialize IRQ lock before requesting IRQ unireaderinit registers the shared IRQ before initializing reader-irqlock. A pending interrupt can invoke the handler while the lock is still uninitialized. Initialize the lock...

CVE-2026-97909

The Linux kernel contains a vulnerability in the ASoC (Android Simple Open Source Audio Configuration) component where the uni_reader_init() function registers a shared IRQ before initializing the reader->irq_lock. This race condition allows a pending interrupt to invoke the handler while the ...